kc3-lang/libevent/test/test.sh

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• Hash : 83ef3216
  Author :
  Date : 2020-04-22T19:44:45
  

  Add wepoll support to light up the epoll backend on Windows
  
  libevent is lacking a scalable backend on Windows. Let's leverage the wepoll
  library until Windows comes up with an epoll/kqueue compete user mode API.
  
  - All regress tests pass for standard wepoll
  - These 2 tests fail intermittently for changelist wepoll, so disabling
    changelist wepoll for now
       http/cancel_inactive_server
       http/stream_in
  - verify target on Windows runs tests for both wepoll and win32 backends
  - wepoll backend preferred over win32 backend
  - wepoll version 1.5.6
  
  v2: cleaner backend abstraction. Disallow wepoll on MinGW/Cygwin.
  v3: Add wepoll.h to dist
  v4: Make sure wepoll source files are excluded from cygwin/mingw builds
  v5: Keep win32 as default backend on windows.
  v6: Include wepoll in mingw builds. Verified that regress tests pass w/ WEPOLL backend.
  v7: Enable wepoll on mingw when building with cmake
  v8: Add wepoll testrunner for autotools test target
  

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• test/test.sh

• #!/bin/sh
  
  BACKENDS="EVPORT KQUEUE EPOLL DEVPOLL POLL SELECT WIN32 WEPOLL"
  TESTS="test-eof test-closed test-weof test-time test-changelist test-fdleak"
  FAILED=no
  TEST_OUTPUT_FILE=${TEST_OUTPUT_FILE:-/dev/null}
  REGRESS_ARGS=${REGRESS_ARGS:-}
  
  # /bin/echo is a little more likely to support -n than sh's builtin echo,
  # printf is even more likely
  if test "`printf %s hello 2>&1`" = "hello"
  then
  	ECHO_N="printf %s"
  else
  	if test -x /bin/echo
  	then
  		ECHO_N="/bin/echo -n"
  	else
  		ECHO_N="echo -n"
  	fi
  fi
  
  if test "$TEST_OUTPUT_FILE" != "/dev/null"
  then
  	touch "$TEST_OUTPUT_FILE" || exit 1
  fi
  
  TEST_DIR=.
  TEST_SRC_DIR=.
  
  T=`echo "$0" | sed -e 's/test.sh$//'`
  if test -x "$T/test-init"
  then
  	TEST_DIR="$T"
  elif test -x "./test/test-init"
  then
          TEST_DIR="./test"
  fi
  if test -f "$T/check-dumpevents.py"
  then
  	TEST_SRC_DIR="$T"
  elif test -f "./test/check-dumpevents.py"
  then
          TEST_SRC_DIR="./test"
  fi
  
  setup () {
  	for i in $BACKENDS; do
  		eval "EVENT_NO$i=yes; export EVENT_NO$i"
  	done
  	unset EVENT_EPOLL_USE_CHANGELIST
  	unset EVENT_PRECISE_TIMER
  }
  
  announce () {
  	echo "$@"
  	echo "$@" >>"$TEST_OUTPUT_FILE"
  }
  
  announce_n () {
  	$ECHO_N "$@"
  	echo "$@" >>"$TEST_OUTPUT_FILE"
  }
  
  
  run_tests () {
  	if $TEST_DIR/test-init 2>>"$TEST_OUTPUT_FILE" ;
  	then
  		true
  	else
  		announce Skipping test
  		return
  	fi
  	for i in $TESTS; do
  		announce_n " $i: "
  		if $TEST_DIR/$i >>"$TEST_OUTPUT_FILE" ;
  		then
  			announce OKAY ;
  		else
  			announce FAILED ;
  			FAILED=yes
  		fi
  	done
  	announce_n " test-dumpevents: "
  	if python -c 'import sys; assert(sys.version_info >= (2, 4))' 2>/dev/null && test -f $TEST_SRC_DIR/check-dumpevents.py; then
  	    if $TEST_DIR/test-dumpevents | $TEST_SRC_DIR/check-dumpevents.py >> "$TEST_OUTPUT_FILE" ;
  	    then
  	        announce OKAY ;
  	    else
  	        announce FAILED ;
  	    fi
  	else
  	    # no python
  	    if $TEST_DIR/test-dumpevents >/dev/null; then
  	        announce "OKAY (output not checked)" ;
  	    else
  	        announce "FAILED (output not checked)" ;
  	    fi
  	fi
  
  	test -x $TEST_DIR/regress || return
  	announce_n " regress: "
  	if test "$TEST_OUTPUT_FILE" = "/dev/null" ;
  	then
  		$TEST_DIR/regress --quiet $REGRESS_ARGS
  	else
  		$TEST_DIR/regress $REGRESS_ARGS >>"$TEST_OUTPUT_FILE"
  	fi
  	if test "$?" = "0" ;
  	then
  		announce OKAY ;
  	else
  		announce FAILED ;
  		FAILED=yes
  	fi
  
  	announce_n " regress_debug: "
  	if test "$TEST_OUTPUT_FILE" = "/dev/null" ;
  	then
  		EVENT_DEBUG_MODE=1 $TEST_DIR/regress --quiet $REGRESS_ARGS
  	else
  		EVENT_DEBUG_MODE=1 $TEST_DIR/regress $REGRESS_ARGS >>"$TEST_OUTPUT_FILE"
  	fi
  	if test "$?" = "0" ;
  	then
  		announce OKAY ;
  	else
  		announce FAILED ;
  		FAILED=yes
  	fi
  }
  
  do_test() {
  	setup
  	announce "$1 $2"
  	unset EVENT_NO$1
  	if test "$2" = "(changelist)" ; then
  	    EVENT_EPOLL_USE_CHANGELIST=yes; export EVENT_EPOLL_USE_CHANGELIST
  	elif test "$2" = "(timerfd)" ; then
  	    EVENT_PRECISE_TIMER=1; export EVENT_PRECISE_TIMER
  	elif test "$2" = "(timerfd+changelist)" ; then
  	    EVENT_EPOLL_USE_CHANGELIST=yes; export EVENT_EPOLL_USE_CHANGELIST
  	    EVENT_PRECISE_TIMER=1; export EVENT_PRECISE_TIMER
          fi
  
  	run_tests
  }
  
  usage()
  {
  	cat <<EOL
    -b   - specify backends
    -t   - run timerfd test
    -c   - run changelist test
    -T   - run timerfd+changelist test
  EOL
  }
  main()
  {
  	backends=$BACKENDS
  	timerfd=0
  	changelist=0
  	timerfd_changelist=0
  
  	while getopts "b:tcT" c; do
  		case "$c" in
  			b) backends="$OPTARG";;
  			t) timerfd=1;;
  			c) changelist=1;;
  			T) timerfd_changelist=1;;
  			?*) usage && exit 1;;
  		esac
  	done
  
  	announce "Running tests:"
  
  	[ $timerfd -eq 0 ] || do_test EPOLL "(timerfd)"
  	[ $changelist -eq 0 ] || do_test EPOLL "(changelist)"
  	[ $timerfd_changelist -eq 0 ] || do_test EPOLL "(timerfd+changelist)"
  	for i in $backends; do
  		do_test $i
  	done
  
  	if test "$FAILED" = "yes"; then
  		exit 1
  	fi
  }
  main "$@"
  

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